erl_hash

#include "nif_utils.h"
#include "erl_hash_nif.h"

ERL_NIF_TERM make_atom(ErlNifEnv* env, const char* name)
{
    ERL_NIF_TERM ret;
    
    if(enif_make_existing_atom(env, name, &ret, ERL_NIF_LATIN1))
        return ret;

    return enif_make_atom(env, name);
}

ERL_NIF_TERM make_badarg(ErlNifEnv* env)
{
    return enif_make_tuple2(env, ATOMS.atomError, ATOMS.atomBadArg);
}

bool get_binary(ErlNifEnv* env, ERL_NIF_TERM term, ErlNifBinary* bin)
{
    if(enif_is_binary(env, term))
        return enif_inspect_binary(env, term, bin);

    return enif_inspect_iolist_as_binary(env, term, bin);
}